6 layers50 × 81.3 mm
2 layers80.5 × 72.4 mm
ArtNet Node WSLEDS
MathieuMH/ArtNetLedPixels- Size
- 80.5 × 72.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 43
- Nets
- 85
- Pads
- 212
- Tracks, vias
- 366, 35
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 7 May 2019
- Updated
- 29 Jan 2020
Overview
ArtNet Node WSLEDS is an open-source printed circuit board by MathieuMH, from the MathieuMH/ArtNetLedPixels repository on GitHub, published under the MIT licence. It is a 2-layer board of 80.5 × 72.4 mm with 43 parts on 85 nets, routed with 366 tracks and 35 vias.
It is built around the 74HCT245, WIZ850IO and CAT811TTBI-GT3. Its parts include 17 resistors, 7 capacitors, 7 ICs, 6 connectors and 1 diode. It belongs with the NXP (LPC, Kinetis, i.MX RT) boards of this library.
Main components
3
74HCT245
DIP-20-40℃~+85℃ 28ns@4.5V 4.5V~5.5V 6mA 6mA 74HCT 8 8uA Bidirectional TTL-compatible CMOS Tri-State DIP-20 Buffers, Drivers, Receivers, Transceivers ROHSWuxi I-core Elec74 Series
WIZ850IO
插件,25x23mm10Mbps、100Mbps 132mA 2.97V~3.63V Short-Circuit Protection、Data encryption、Built-in signature detection、Thermal Protection、Overvoltage Protection Plugin,25x23mm Ethernet Modules ROHSWIZNETEthernet Modules
CAT811TTBI-GT3
SOT-143-40℃~+85℃@(TA) 1 1.2V~5.5V 140ms 3.08V 6uA Active Low Manual reset input Push-pull Simple Reset/Power-On Reset SOT-143 Supervisor and Reset ICs ROHSonsemiSupervisor And Reset ICs
README
README.mdArtNetLedPixels
This is a small project to drive up to +4000 WS28xx LED pixels. It is made for a local free family festival called Copacobana. Which takes place in Ghent (Belgium) every year at the end of June. As a light operator I like to experiment with budget friendly equipment (like WS28xx leds), to create nice moderate effects. Our club stage is mainly for the afterparty. This project was used to illuminate the logo of the stage. The board receives it data from a lighting desk, in our situation (Chamsys MQ500). We mainly use the Art-Net protocol since its quite easy to adopt. The output is driven with the FastLED library.
Required Hardware
The setup consists of the following hardware:
- Teensy 3.1 or 3.2 (there is basicly no difference for this project)
- Wiznet Wiz850io (LAN tranceived based on the WIZ5000)
- Carrierboard (refer to the ArtNet_WS2812B folder, board is drawn in KiCad 5)
Output
The board has 12 outputs with screw terminal and one with solder terminal at R14.
Contributors
Mathieu (THIEU.Gent) Copacobana Festival http://www.copacobana.be
License
MIT License
Parts
43| Qty | Value | Footprint | References |
|---|---|---|---|
| 13 | 100R | Resistors_SMD:R_1206_HandSoldering | R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14 |
| 4 | MountingHole_Pad | Mounting_Holes:MountingHole_4.3mm_M4_Pad | H1, H2, H3, H4 |
| 3 | 100nF | Capacitors_SMD:C_0805_HandSoldering | C1, C3, C4 |
| 3 | 10uF | Capacitors_SMD:C_0805_HandSoldering | C5, C6, C7 |
| 3 | Conn_01x08_Male | TerminalBlocks_Phoenix:TerminalBlock_Phoenix_MPT-2.54mm_8pol | J4, J5, J6 |
| 2 | 10k | Resistors_SMD:R_1206_HandSoldering | R1, R28 |
| 2 | 74HCT245 | Housings_SOIC:SO-20_12.8x7.5mm_Pitch1.27mm | U6, U7 |
| 2 | LM2937xMP | TO_SOT_Packages_SMD:SOT-223-3_TabPin2 | U4, U5 |
| 1 | 0R | Resistors_SMD:R_1206_HandSoldering | R26 |
| 1 | 120R | Resistors_SMD:R_1206_HandSoldering | R27 |
| 1 | 1uF | Capacitors_SMD:C_0805_HandSoldering | C2 |
| 1 | CAT811TTBI-GT3 | TO_SOT_Packages_SMD:SOT-143 | U3 |
| 1 | Conn_01x02_Female | TerminalBlocks_Phoenix:TerminalBlock_Phoenix_MPT-2.54mm_2pol | J1 |
| 1 | Conn_01x03_Male | TerminalBlocks_Phoenix:TerminalBlock_Phoenix_MPT-2.54mm_3pol | J3 |
| 1 | Conn_01x04_Female | TerminalBlocks_Phoenix:TerminalBlock_Phoenix_MPT-2.54mm_4pol | J2 |
| 1 | LED | LEDs:LED_1206_HandSoldering | D1 |
| 1 | SolderJumper_3_Bridged12 | Teensy:SolderJumper-3_P1.3mm_Bridged12_Pad1.0x1.5mm_NumberLabels | JP1 |
| 1 | Teensy3.2_NO_USB | Teensy:Teensy30_31_32_LC | U2 |
| 1 | WIZ850io | Teensy:WIZ850io | U1 |
Questions
How big is the ArtNet Node WSLEDS PCB?
It measures 80.5 × 72.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ArtNet Node WSLEDS use?
43 parts, built around the 74HCT245, WIZ850IO and CAT811TTBI-GT3. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the ArtNet Node WSLEDS KiCad files?
From the MathieuMH/ArtNetLedPixels repository on GitHub, at the commit this page was made from: the board is ArtNet_Node_WSLEDS/ArtNet_Node_WSLEDS.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the ArtNet Node WSLEDS design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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